FX Harmonic Adjustable Barrel Tuner Shroud 500mm Impact M3 Std 12 ft/lb brand_-kryptek The two halves fit around

The two halves fit around the existing factory bolt knob and are drawn together with set screws

and a neoprene storm cuff inside each sleeve bottom seals out wind and rain at the wrist

Suitable for all species of deer

brushed tricot

giving flexibility for lighter clay and rough-shooting cartridges alongside standard fibre wad loads

FX Harmonic Adjustable Barrel Tuner Shroud 500mm Impact M3 Std 12 ft/lb brand_-kryptek The two halves fit aroundThe FX Harmonic Adjustable Barrel Tuner Shroud is a direct replacement for the factory shroud on the FX Impact M3 Standard at sub 12 ft lb it will not fit the Compact, Maverick, or full power variants. At 500mm overall length, the carbon fibre shroud first dampens barrel harmonics by stiffening the barrel assembly and lowering harmonic amplitude throughout the shot cycle. The critical tuning element is the integrated rotating weight at the muzzle end,